Cold Water Benefits
Deliberate cold exposure activates the body's survival mechanisms, triggering a rush of dopamine and noradrenaline while engaging the sympathetic nervous system. Surprisingly, entering cold water leads to reduced blood flow to the brain, which can pose risks such as lightheadedness. It's essential to approach this practice with caution, ensuring safety measures are in place, especially for beginners.In this clip
From this podcast

The School of Greatness
Metabolism Expert Reveals The Science of Cold Therapy to BURN Fat FAST! | Susanna Søberg
Related Questions
What happens in the brain when you do a cold plunge?
What are the effects of cold exposure and submerging the head into cold water as discussed in the episode Dr. Susanna Søberg: How to Use Cold & Heat Exposure to Improve Your Health | Huberman Lab Podcast and the clip Cold Exposure Insights?
What happens in the brain when you take a cold shower, as discussed in the episode The Cold Water Swim Cure and the clip Cold Water Benefits?